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Rod
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User Rod
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What is the probability?
answered
May 14, 2020
in
Statistics Answers
|
261
views
probability
word problem
Five cards are dealt from a standard deck. What is the expected number of hearts?
answered
May 14, 2020
in
Statistics Answers
|
2.3k
views
probability
cards
I need help with this question thank you
answered
May 13, 2020
in
Calculus Answers
|
1.4k
views
calculus problems
calculus
math problem
How many ways can Admiral Ackbar arrange 4 Y-wings, 2 A-wings and 3 X-wings in a straight line attack formation?
answered
May 13, 2020
in
Statistics Answers
|
559
views
solving equations
probability
word problems
What is a function that represents exponential growth for this scenario
answered
May 13, 2020
in
Word Problem Answers
|
830
views
exponential growth and decay
word problems
Find the volume of the solid obtained by rotating the region bounded by the given curves about the line x= -6 y= x^2 x= y^2
answered
May 13, 2020
in
Calculus Answers
|
2.6k
views
shell method
calculus problems
washer methond
disk method
What is the equation of the tangent line to the graph of f(x) = tan (2x − /2) at x= (3) /4? Leave your answer in exact value.
answered
May 13, 2020
in
Calculus Answers
|
761
views
An exam consist of ten true or false questions if a student guesses at every answer what is the probability that he or she will answer exactly six questions correctly?
answered
May 13, 2020
in
Pre-Algebra Answers
|
1.7k
views
probability
20≥−3.2(c−4.3)
answered
May 13, 2020
in
Pre-Algebra Answers
|
807
views
There are 3 containers. Container x has 3 times the books than container y. Container y has half the books as container z. Container z has 12 few books than container x
answered
May 12, 2020
|
263
views
How to solve this sum 1.2+1¾
answered
May 12, 2020
|
175
views
Find the average value of f(x) = 6x2 – 2x over the interval [–3, 2].
answered
May 12, 2020
in
Calculus Answers
|
1.4k
views
In a circle, a 90 degree sector has an area of 100 pi inches squared. What is the radius of the circle?
answered
May 12, 2020
in
Trigonometry Answers
|
1.1k
views
Cone problem
answered
May 12, 2020
in
Algebra 2 Answers
|
372
views
Can you find six terms in an arithmetic progression that use only three digits
answered
May 11, 2020
|
197
views
Find the standard form given three points of a parabola. (-6,0) (-4,0) (-3,-18)
answered
May 11, 2020
in
Algebra 1 Answers
|
1.3k
views
Find the axis of symmetry from y=x^2+4x-7
answered
May 11, 2020
in
Algebra 2 Answers
|
824
views
algebra problems
axis of symmetry
y=(x-2)(x+5) find axis of symmetry
answered
May 11, 2020
in
Algebra 1 Answers
|
270
views
axis of symmetry
1/3y=5 5/5
answered
May 11, 2020
|
114
views
y=2x-5 ad 3y-6x=12
answered
May 11, 2020
in
Algebra 1 Answers
|
384
views
Mr See got 1675 dollars from selling 50 thumb drives and keyboards. The thumb drives were 24 dollars each and the keyboards were 49 dollars each. How many keyboards did he sell?
answered
May 11, 2020
in
Algebra 2 Answers
|
1.3k
views
18x-11=14x-95 solve x
answered
May 11, 2020
in
Algebra 1 Answers
|
336
views
y=-x^2+x+2 this is in Standard form how do I convert this into Factored form
answered
May 10, 2020
in
Other Math Topics
|
417
views
π/4≤Σ from n=1 to infinite 1/(n²+1)<(1/2)+π/4
answered
May 9, 2020
in
Calculus Answers
|
261
views
A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 8 different flags available, how many possible signals can be flown?
answered
May 9, 2020
|
4.4k
views
showing work
college
help
thank you
Simplify (-4)^8*4^4
answered
May 9, 2020
in
Pre-Algebra Answers
|
245
views
Simplify m^3+3m+4m^2-6m
answered
May 9, 2020
|
384
views
how many times does 24 go into 3,000?
answered
May 9, 2020
in
Geometry Answers
|
1.4k
views
long division
fraction problems
word problems
solving equations
Evaluate limx→0sin(π+tanxtanx−2secx)
answered
May 8, 2020
in
Calculus Answers
|
225
views
Convert 68 to base eight.
answered
May 8, 2020
|
2.2k
views
help
showing work
bases
college
Graph the inequality in the coordinate plane: y> -3
answered
May 7, 2020
in
Algebra 1 Answers
|
1.5k
views
graph
inequality
If the length of an hour is assumed constant, how many hours long will a day be just before the sun novas (exploding just before its death), destroying Earth, 4 billion years in the future?
answered
May 7, 2020
in
Word Problem Answers
|
442
views
Use any appropriate law, simplify the following logical expression to the simplest form. ( Λ q̅ ) → (q → r̅)
answered
May 7, 2020
|
314
views
True or False? ~ q ʌ p is equivalent to ~ q → p .
answered
May 7, 2020
|
290
views
college algebra
showing work
truth tables
please help
Truth Tables?
answered
May 7, 2020
|
250
views
college
truth table
showing work
please help
X + 5 = 13
answered
May 7, 2020
|
175
views
solving problems
what is the median of 10,18,20,15,18?
answered
May 7, 2020
in
Other Math Topics
|
575
views
median
Use the graph below to determine the right-hand limit of the function f(x) at: (a) x=-2 (b) x=10
answered
May 7, 2020
in
Calculus Answers
|
1.7k
views
calculus problems
Decide whether the system, {−1,0,1} under multiplication, is a group.
answered
May 7, 2020
|
350
views
college algebra
groups
properties
showing work
What is an equation that has a vertical asymptote at x=4, a horizontal asymptote at y=-2 and a point discontinuity at (3,-6)
answered
May 7, 2020
|
2.3k
views
math
2(3x-1)-3(x+1)=0
answered
May 7, 2020
|
97
views
Use an Euler diagram to determine whether the argument is valid or invalid.
answered
May 6, 2020
|
2.1k
views
and proof
arguments
algebra 1 math question logic reasoning
calculus problems
Decide whether ⊆, ⊂ , both, or neither can be placed in the blank to make a true statement. {15,16,17} ____ {15,16,17}
answered
May 6, 2020
|
3.7k
views
math problem
4th grade math
showing work
mathematical proofs
Find the expected value of the event and explain if Bill should play this game based on the mathematical expectation.
answered
May 6, 2020
|
278
views
A recent survey of 128 high school students indicated the following information about release times from school.
answered
May 6, 2020
|
425
views
Let U = {q r s t u v w x y z}, A = {q s u w y}, B= {q s y z}, and C= {v w x y z}
answered
May 6, 2020
|
2.5k
views
college algebra problems
algebra problems
evaluating functions
analytic
List all possible subsets of the set {m, n}.
answered
May 6, 2020
|
396
views
set builder notation
sets
subsets
algebra problems
True or false. P(n, r) = r! C(n, r).
answered
May 6, 2020
in
Statistics Answers
|
852
views
finite math
Let p represent a true statement, while q and r represent false statements.
answered
May 6, 2020
|
3.6k
views
algebra problems
finite math
algebra 2 problem
evaluate the expression
Convert 221five to decimal form.
answered
May 6, 2020
|
403
views
algebra problems
decimal to mixed number
college algebra
showing work
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